Command Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches Chapter 4 IS-IS Configuration Commands
4-22
Parameters
simple: Specifies to send the password in plain text.
md5: Specifies to send the password encrypted with MD5.
password: Specifies a password. For simple authentication mode, the password must
be plain text. For md5 authentication mode, the password can be either plain text or
cipher text. A plain text password is a string of up to 16 characters, such as user918. A
cipher password must be a string of 24 characters, such as
_(TT8F]Y\5SQ=^Q`MAF4<1!!.
ip: Checks IP related fields in LSPs and SNPs.
osi: Checks OSI related fields in LSPs and SNPs.
Whether a password should use ip or osi is not affected by the actual network
environment.
Description
Use the domain-authentication-mode command to specify the routing domain
authentication mode and a password. The password in the specified mode is inserted
into all outgoing Level-2 packets (LSP, CSNP and PSNP) and is used for authenticating
the incoming Level-2 packets.
Use the undo domain-authentication-mode command to disable the authentication.
No domain authentication mode is specified by default, that is, the system neither
authenticates incoming Level-2 packets nor sets password for outgoing Level-2
packets.
Related commands: area-authentication-mode, isis authentication-mode.
Examples
# Use the simple mode and password 123456 to authenticate level-2 routing packets.
<Sysname> system-view
[Sysname] isis
[Sysname-isis-1] domain-authentication-mode simple 123456
4.1.18 filter-policy export
Syntax
filter-policy { acl-number | ip-prefix ip-prefix-name | route-policy route-policy-name }
export [ isis process-id | ospf process-id | rip process-id | bgp | direct | static]
undo filter-policy export [ isis process-id | ospf process-id | rip process-id | bgp |
direct | static]
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